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Get started400b is a one-bedroom detached house in Lewisham, London, London (SE12 0EF). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 2003-2006 and council tax band B. At 66 m² this is the 8th smallest of 34 units on EPC record in the building, where floor areas span 21–189 m². The building's EPC ratings span F to C, with this unit at the top. On EPC score it ranks first in the building (79 versus a worst of 31). The latest certificate (July 2023) shows a C (score 79), near the top of the C band. The rating has held steady at C across 3 certificates since March 2009. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average.
Held since February 2005 — that's 21 years off the open market, well above the local norm. Today's modelled estimate of £233,000 is 29.4% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£253/sq ft) was about 28.2% above the typical sold price in the postcode. At 66 m² it's 21.4% smaller than the typical home in the postcode (84 m² median across 33 EPCs).
400b's carbon output is low for the local stock.
400b valuation sits well clear of the typical sold price in this postcode.
£233,000
Modelled from EPC, postcode comparables.
£180,000
Recorded with HM Land Registry.
400b outperforms the street on epc rating by a wide margin.
Price per m²
£2,727
Street avg £1,849
Floor Area
66 m²
Street avg 74 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Grove Park Station — bus stop.

Daytime· 07:00 – 23:00
50.6dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
25 February 2005Most recent
£180,000
Median price across the last 5 sales in SE12 0EF: £355,000 (2025–2022).
CO₂ Emissions
1.3 t/year
Street avg 3.5 t/year
SE12 0HP
Closest school
0.4 km
Haberdashers' Knights Academy. 39 schools nearby.
Night-time· 23:00 – 07:00
40.7dB
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